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FSM to ALS: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Alamosa (San Luis Valley Regional Bergman Field)
655 mi
1,055 km · 570 nm
1h 53m
estimated nonstop flight time
-1h
time difference · heading west
See live FSM→ALS fares Phone-only fares on this route — call free
Flight time details
655 miles nonstop takes roughly 1h 53m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- FSM — Fort Smith Regional Airport · Fort Smith, United States
- ALS — San Luis Valley Regional Bergman Field · Alamosa, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Near ALS
- TSM · Taos Regional Airport68 mi away
- RTN · Raton Municipal-Crews Field89 mi away
- PUB · Pueblo Memorial Airport95 mi away
- GUC · Gunnison Crested Butte Regional Airport96 mi away
Frequently asked questions
How far is FSM from ALS?
The flight distance from Fort Smith (FSM) to Alamosa (ALS) is 655 miles (1,055 km, 570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to ALS?
A nonstop flight takes about 1h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Fort Smith and Alamosa?
Alamosa is 1 hour behind Fort Smith.
What is the cheapest way to fly from FSM to ALS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–ALS that never appear on search engines, with no booking fees.